英语词汇principal normal section的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	principal normal section
释义	principal normal section 英?[?prins?p?l ?n?:m?l ?sek??n] 美?[?pr?ns?p?l ?n?rm?l ?s?k??n] 释义主正截面
随便看	isotopic geothermometer isotopic geothermometry isotopic graphite isotopic groupoid isotopic heat isotopic hydrology isotopic incoherence isotopic indicator isotopic invariance isotopic ion isotopic irradiation isotopic isomer isotopic knot isotopic label isotopic labeling isotopic labelling isotopic laboratory isotopic level isotopic level detector isotopic level gage isotopic level gauge isotopic localization of placenta isotopic mass isotopic mass spectometry isotopic mass spectrometer

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。